P

Inventor

HARA KEIICHI

JP14 patents
⚠️ This page may combine multiple inventors who share the name “HARA KEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KUBOTA KK

4 patents
USD474481SMay 13, 2003

Backhoe

KUBOTA KK52 citations95
USD555675SNov 20, 2007

Backhoe

KUBOTA KK22 citations92
US7021074B2Apr 4, 2006

Work vehicle

KUBOTA KK13 citations82
USD552131SOct 2, 2007

Hood and protector portion of a backhoe

KUBOTA KK5 citations62

FILTRATION JAPAN CO LTD

3 patents
US5603752AFeb 18, 1997

Electrostatic precipitator

FILTRATION JAPAN CO LTD71 citations95
US5547496AAug 20, 1996

Electrostatic precipitator

FILTRATION JAPAN CO LTD62 citations95
US5248324ASep 28, 1993

Electrostatic precipitator

FILTRATION JAPAN CO LTD69 citations95

HITACHI LTD

3 patents
US5241465AAug 31, 1993

Method for determining optimum schedule in computer-aided scheduling system

HITACHI LTD101 citations95
US5303144AApr 12, 1994

Computer aided planning support system

HITACHI LTD71 citations94
US5053970AOct 1, 1991

Work scheduling method

HITACHI LTD88 citations93

NIPPON KOKAN KK

2 patents
US4233928ANov 18, 1980

Inner burr cutting, inner face cleaning and inner face painting apparatus for long pipes of small and medium diameters

NIPPON KOKAN KK22 citations78
US4251175AFeb 17, 1981

Pipe burr cutting apparatus

NIPPON KOKAN KK10 citations69

NEC CORP

1 patent
US6252285B1Jun 26, 2001

Efficient inspection of light-gathering rate of microlens in solid state imaging device

NEC CORP15 citations84

MIMAKI ELECTRONIC COMPONENT CO

1 patent
US6421477B1Jul 16, 2002

Optical switch

MIMAKI ELECTRONIC COMPONENT CO8 citations68